Boost PID, I value jump

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BlackT

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	Boost PID, I value jump « on: July 12, 2021, 01:49:48 PM »

I can't understand why I value jump here from 62% to max value(set in IMX)
I know I can avoid this with chasing IMX values, (I want to dissble this massive jumps for every cost in any situation) so what cause this massive jump? D-value? but it can't be is soo small. Maybe some time constant?


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nyet

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	Re: Boost PID, I value jump « Reply #1 on: July 12, 2021, 05:09:34 PM »

If you used RPM as an X axis you might have better luck associating it with a table

In this case, perhaps i-max trims/adaptations


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BlackT

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	Re: Boost PID, I value jump « Reply #2 on: July 12, 2021, 10:17:31 PM »

It is slip-tronic transsmision, so using RPM as X axis don't get best view
I will log i-max trims and try again


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fknbrkn

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	Re: Boost PID, I value jump « Reply #3 on: July 13, 2021, 12:32:41 AM »

UMDYLDR


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BlackT

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	Re: Boost PID, I value jump « Reply #4 on: July 13, 2021, 07:10:51 AM »

Thank you, i forget about that completely


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